<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="js/jquery-1.12.4.js"></script>
    <script>
        $(document).ready(function () {
            alert("反射弧手术开发的")
        });

    </script>

</head>
<body>

</body>
</html>